SIMBAD references

2019MNRAS.487.3162C - Mon. Not. R. Astron. Soc., 487, 3162-3177 (2019/August-2)

Emerging trends in metallicity and lithium properties of debris disc stars.

CHAVERO C., DE LA REZA R., GHEZZI L., LLORENTE DE ANDRES F., PEREIRA C.B., GIUPPONE C. and PINZON G.

Abstract (from CDS):

Dwarf stars with debris discs and planets appear to be excellent laboratories to study the core accretion theory of planets formation. These systems are however, insufficiently studied. In this paper we present the main metallicity and lithium abundance properties of these stars together with stars with only debris discs and stars with only planets. Stars without detected planets or discs are also considered. The analysed sample is formed by main-sequence FGK field single stars. Apart from the basic stellar parameters, we include the use of dusty discs masses. The main results show for the first time that the dust mass of debris disc stars with planets correlate with metallicity. We confirm that these disc dust masses are related to their central stellar masses.

Journal keyword(s): planets and satellites: formation - stars: abundances - circumstellar matter - planetary systems - stars: solar-type

VizieR on-line data: <Available at CDS (J/MNRAS/487/3162): table1.dat>

Simbad objects: 142

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